:root {
  color-scheme: dark;
  --ink: #f7f7f2;
  --soft-ink: #e7e7df;
  --muted: #a9ada8;
  --line: rgba(255, 255, 255, 0.16);
  --paper: #050505;
  --paper-2: #0b0c0b;
  --panel: #101210;
  --panel-2: #151814;
  --accent: #c59a4a;
  --deep: #030303;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 76px;
  padding: 0 clamp(24px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(5, 5, 5, 0.94);
  color: #fff;
  border-color: var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  font-size: 0.74rem;
  letter-spacing: 0;
}

.brand-name {
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.8vw, 36px);
  font-size: 0.88rem;
  font-weight: 800;
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 92vh;
  padding: 0 clamp(24px, 5vw, 72px) clamp(64px, 8vw, 104px);
  overflow: hidden;
  color: #fff;
  background: var(--deep);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: 62% center;
  filter: grayscale(0.24) contrast(1.12) brightness(0.56);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.78) 44%, rgba(0, 0, 0, 0.42) 78%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.12) 46%);
}

.hero-content {
  position: relative;
  width: min(920px, 100%);
  padding-top: 120px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 960px;
  margin-bottom: 26px;
  font-size: clamp(4.5rem, 9.5vw, 10.5rem);
  font-weight: 900;
  line-height: 0.86;
  letter-spacing: -0.04em;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 5vw, 5.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.02rem;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.08rem, 1.6vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid currentColor;
  border-radius: 0;
  font-size: 0.9rem;
  font-weight: 900;
  cursor: pointer;
}

.button.primary,
.contact-form button {
  background: #f7f7f2;
  color: #050505;
  border-color: #f7f7f2;
}

.button.secondary {
  color: #fff;
  background: transparent;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.metrics div {
  min-height: 148px;
  padding: 34px clamp(24px, 4vw, 64px);
  border-right: 1px solid var(--line);
  background: var(--panel);
}

.metrics div:last-child {
  border-right: 0;
}

.metrics strong,
.metrics span {
  display: block;
}

.metrics strong {
  margin-bottom: 12px;
  font-size: 1.22rem;
}

.metrics span {
  max-width: 280px;
  color: var(--muted);
}

.section {
  padding: clamp(76px, 10vw, 144px) clamp(24px, 5vw, 72px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.68fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.body-copy {
  color: var(--soft-ink);
  font-size: clamp(1.08rem, 1.4vw, 1.24rem);
}

.body-copy p {
  margin-bottom: 22px;
}

.body-copy p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 980px;
  margin-bottom: 44px;
}

.focus-grid,
.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.focus-grid {
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.focus-card {
  min-height: 320px;
  padding: clamp(28px, 4vw, 48px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.focus-card span {
  display: inline-block;
  margin-bottom: 86px;
  color: var(--accent);
  font-weight: 900;
}

.focus-card p,
.principles p {
  margin-bottom: 0;
  color: var(--muted);
}

.band {
  background: #000;
  color: #fff;
}

.band-inner {
  padding: clamp(82px, 10vw, 144px) clamp(24px, 5vw, 72px);
}

.band h2 {
  max-width: 1080px;
  margin-bottom: 58px;
}

.principles {
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.principles div {
  min-height: 220px;
  padding: 30px clamp(18px, 3vw, 44px) 0 0;
}

.principles span {
  display: block;
  margin-bottom: 56px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.principles h3 {
  font-size: clamp(1.25rem, 2vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.principles p {
  max-width: 340px;
  color: rgba(255, 255, 255, 0.72);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 520px);
  gap: clamp(34px, 8vw, 116px);
  align-items: start;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 0;
  background: transparent;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #f7f7f2;
  font-size: 0.84rem;
  font-weight: 900;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 14px;
  background: #060606;
  color: #f7f7f2;
  font: inherit;
}

input::placeholder,
textarea::placeholder {
  color: #767b75;
}

textarea {
  resize: vertical;
}

.contact-form button {
  width: max-content;
  background: #f7f7f2;
  color: #050505;
  border-color: #f7f7f2;
}

.form-note {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 30px clamp(24px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #000;
  font-size: 0.9rem;
}

@media (max-width: 860px) {
  .site-header {
    align-items: center;
  }

  .brand-name {
    white-space: normal;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-content {
    width: min(620px, 100%);
  }

  .metrics,
  .split,
  .focus-grid,
  .principles,
  .contact {
    grid-template-columns: 1fr;
  }

  .metrics div,
  .focus-card {
    min-height: 0;
    border-right: 0;
  }

  .focus-card span {
    margin-bottom: 42px;
  }

  .principles div {
    min-height: 0;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .principles div:last-child {
    border-bottom: 0;
  }

  .footer {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-header {
    min-height: 70px;
    padding-inline: 18px;
  }

  .brand {
    gap: 10px;
    font-size: 0.88rem;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero,
  .section,
  .band-inner {
    padding-inline: 18px;
  }

  .hero-content {
    width: min(330px, 100%);
  }

  h1 {
    font-size: clamp(3rem, 15.4vw, 3.85rem);
    letter-spacing: -0.04em;
  }

  h2 {
    font-size: clamp(2.2rem, 12vw, 3.2rem);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
  }

  .button,
  .contact-form button {
    width: 100%;
  }
}